| 1 | #!/usr/bin/env python3 |
| 2 | # group: meta |
| 3 | # |
| 4 | # Copyright (C) 2020 Red Hat, Inc. |
| 5 | # |
| 6 | # This program is free software; you can redistribute it and/or modify |
| 7 | # it under the terms of the GNU General Public License as published by |
| 8 | # the Free Software Foundation; either version 2 of the License, or |
| 9 | # (at your option) any later version. |
| 10 | # |
| 11 | # This program is distributed in the hope that it will be useful, |
| 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | # GNU General Public License for more details. |
| 15 | # |
| 16 | # You should have received a copy of the GNU General Public License |
| 17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 18 | |
| 19 | import os |
| 20 | import subprocess |
| 21 | import sys |
| 22 | from typing import List |
| 23 | |
| 24 | import iotests |
| 25 | import linters |
| 26 | |
| 27 | |
| 28 | # Looking for something? |
| 29 | # |
| 30 | # List of files to exclude from linting: linters.py |
| 31 | # mypy configuration: mypy.ini |
| 32 | # pylint configuration: pylintrc |
| 33 | |
| 34 | |
| 35 | def check_linter(linter: str) -> bool: |
| 36 | try: |
| 37 | linters.run_linter(linter, ['--version'], suppress_output=True) |
| 38 | except subprocess.CalledProcessError: |
| 39 | iotests.case_notrun(f"'{linter}' not found") |
| 40 | return False |
| 41 | return True |
| 42 | |
| 43 | |
| 44 | def test_pylint(files: List[str]) -> None: |
| 45 | print('=== pylint ===') |
| 46 | sys.stdout.flush() |
| 47 | |
| 48 | if not check_linter('pylint'): |
| 49 | return |
| 50 | |
| 51 | linters.run_linter('pylint', files) |
| 52 | |
| 53 | |
| 54 | def test_mypy(files: List[str]) -> None: |
| 55 | print('=== mypy ===') |
| 56 | sys.stdout.flush() |
| 57 | |
| 58 | if not check_linter('mypy'): |
| 59 | return |
| 60 | |
| 61 | env = os.environ.copy() |
| 62 | env['MYPYPATH'] = env['PYTHONPATH'] |
| 63 | |
| 64 | linters.run_linter('mypy', files, env=env, suppress_output=True) |
| 65 | |
| 66 | |
| 67 | def main() -> None: |
| 68 | files = linters.get_test_files() |
| 69 | |
| 70 | iotests.logger.debug('Files to be checked:') |
| 71 | iotests.logger.debug(', '.join(sorted(files))) |
| 72 | |
| 73 | for test in (test_pylint, test_mypy): |
| 74 | try: |
| 75 | test(files) |
| 76 | except subprocess.CalledProcessError as exc: |
| 77 | # Linter failure will be caught by diffing the IO. |
| 78 | if exc.output: |
| 79 | print(exc.output) |
| 80 | |
| 81 | |
| 82 | iotests.script_main(main) |